Home / 3,848,264.44-5,770,772.64-1,152,972.88

Finding the Fourth Proportional to 3,848,264.44, 5,770,772.64 and 1,152,972.88

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Solution

The fourth proportional to 3,848,264.44, 5,770,772.64 and 1,152,972.88 is: 1,728,972.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,848,264.44 : 5,770,772.64 = 1,152,972.88 : x
  2. Step 2: Convert to fraction form
    3,848,264.44/5,770,772.64 = 1,152,972.88/x
  3. Step 3: Cross multiply
    3,848,264.44x = 5,770,772.64 × 1,152,972.88
  4. Step 4: Simplify right side
    3,848,264.44x = 6,653,544,350,566.00
  5. Step 5: Solve for x
    x = 6,653,544,350,566.00/3,848,264.44
  6. Step 6: Final answer
    x = 1,728,972.75

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.